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Mikado V-BAR Mikado V-Stabi/V-BAR Flybarless System Software and Hardware Support


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Old 07-05-2021, 04:26 PM   #1 (permalink)
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Join Date: Jan 2012
Default Neo unconnected midflight - crash

3 minutes into a flight my helicopter went totally un responsive and fell out of the sky - tas though it were shit off.

My vbct showed that the model was shut off (unconnected and the log screen was showing. When I got to the heli it was actually on but light on top was flashing GREEN and RED alternating. What could have caused this. The logs showed absolutley nothing. They just showed that the log ended, just as they would if I unplugged the heli.

This was in a Goblin Raw running
Kolbiri 140hv esc running internal governor
Egodrift 515kv motor
Futaba 276sv servos
Vbar neo v2 pro rescue
Pulse 12s 3000 stick pack
1650 headspeed at time of crash just causing in an inverted tail first circuit.

Oh also the tail servo was unresponsive when I picked it up even though it was plugged in. But when I plug the battery in now it works???
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Last edited by wstuart; 07-05-2021 at 06:42 PM..
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Old 07-05-2021, 10:00 PM   #2 (permalink)
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Please post the log from the Neo, obtained via USB as this gives more log data than the log on the VBCt
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Old 07-06-2021, 11:58 AM   #3 (permalink)
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Join Date: Apr 2007
Location: Upstate New York
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I'm curious about a power issue. "3 minutes into a 3000mah pack".
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Old 07-07-2021, 01:21 AM   #4 (permalink)
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How do the tx and rx power levels look on the antenna status screen? You could try a range check while looking at this screen for degraded levels
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